22653475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 30973712

約数和(自身を除く): 8320237

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 1621, 2795, 8105, 13975, 21073, 40525, 69703, 105365, 348515, 526825, 906139, 1742575, 4530695, 22653475]

約数ペア:

[(1, 22653475), (5, 4530695), (13, 1742575), (25, 906139), (43, 526825), (65, 348515), (215, 105365), (325, 69703), (559, 40525), (1075, 21073), (1621, 13975), (2795, 8105)]